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Regression Analysis: Price versus Category_2 (Compact), ory_6 (SLR) Analysis of Variance Source DF Adj SS Adj MS F-Value P-Value Regression 5 4793902...
I have such regression model to analyse:
I need to do the following:
A. Write the theoretical regression model describing Price versus Category. Is there evidencethat "Category" is anĀ important predictor of Price? I need to explain my answer.
B. Is there evidence that SLR Cameras are less expensive on the average than SubCompact Cameras? I need to use alpha = .05 and explain answer.
C. I have to construct a 90% Confidence Interval for the average Price of Subcompact cameras and interpret the interval.
D. I need to provide an estimate for the amount on the average that Superzoom Cameras cost.